heres an exerpt from the blog:
hello

the test has been finished and the cr-z has returned back to the garage

recently, there has been some changed. we exchanged the wheels and tyres

thank you yokohama tyre.
so how is it?
its so cool

<- its pointing to the picture above
but its not JUST cool

the driving performance increased as did the grip. the unsprung weight is also good.

.
what do you guys think?
YOKOHAMA ADVAN Racing RS 17X71/2J +48
YOKOHAMA ADVAN NEOVA 205/45R17
too bad theres not really a lot of info. but hey its better than none